Oxford Advanced Learner's Dictionary

English level: Upper-Intermediate to Advanced (B1-C2). With over 35 million copies sold, Oxford Advanced Learner’s Dictionary is the world’s bestselling dictionary, and the dictionary teachers and students love to use. Key features: NEW 1,000 new words and meanings covering technology, lifestyle, slang,the economy (carbon trading, citizen journalism, malware, social bookmarking, stack it, staycation, X factor). NEW Oxford 3000™Plus shows students the most important words to know in English and the most impo